Fix quality flaws

2 files changed, 6 insertions, 7 deletions

diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/batch/bootstrap/ProjectDefinition.java b/sonar-plugin-api/src/main/java/org/sonar/api/batch/bootstrap/ProjectDefinition.java
index 10989371fe3..945f463721e 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/batch/bootstrap/ProjectDefinition.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/batch/bootstrap/ProjectDefinition.java
@@ -621,7 +621,7 @@ public class ProjectDefinition {
     }
     ProjectDefinition that = (ProjectDefinition) o;
     String key = getKey();
-    return !(key != null ? !key.equals(that.getKey()) : that.getKey() != null);
+    return !((key != null) ? !key.equals(that.getKey()) : (that.getKey() != null));
 
   }
 
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/utils/ZipUtils.java b/sonar-plugin-api/src/main/java/org/sonar/api/utils/ZipUtils.java
index 1e33ff929e5..86b240416fb 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/utils/ZipUtils.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/utils/ZipUtils.java
@@ -55,20 +55,19 @@ public final class ZipUtils {
     return toDir;
   }
 
+  public static File unzip(InputStream zip, File toDir) throws IOException {
+    unzip(zip, toDir, TrueZipEntryFilter.INSTANCE);
+    return toDir;
+  }
+
   private enum TrueZipEntryFilter implements ZipEntryFilter {
     INSTANCE;
-
     @Override
     public boolean accept(ZipEntry entry) {
       return true;
     }
   }
 
-  public static File unzip(InputStream zip, File toDir) throws IOException {
-    unzip(zip, toDir, TrueZipEntryFilter.INSTANCE);
-    return toDir;
-  }
-
   public static File unzip(InputStream stream, File toDir, ZipEntryFilter filter) throws IOException {
     if (!toDir.exists()) {
       FileUtils.forceMkdir(toDir);